Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * script for bulk user multi cohort add

 *

 * @package    core

 * @subpackage user

 * @copyright  2011 Petr Skoda (http://skodak.org)

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

require('../../config.php');

require_once($CFG->libdir.'/adminlib.php');

require_once('user_bulk_cohortadd_form.php');

require_once("$CFG->dirroot/cohort/lib.php");

$sort = optional_param('sort', 'fullname', PARAM_ALPHA);

$dir  = optional_param('dir', 'asc', PARAM_ALPHA);

admin_externalpage_setup('userbulk');

require_capability('moodle/cohort:assign', context_system::instance());

$returnurl = optional_param('returnurl', '', PARAM_LOCALURL);

$return = new moodle_url($returnurl ?: '/admin/user/user_bulk.php');

$users = $SESSION->bulk_users;

$strnever = get_string('never');

$cohorts = array(''=>get_string('choosedots'));

$allcohorts = $DB->get_records('cohort', null, 'name');

foreach ($allcohorts as $c) {

    if (!empty($c->component)) {

        // external cohorts can not be modified

        continue;

    }

    $context = context::instance_by_id($c->contextid);

    if (!has_capability('moodle/cohort:assign', $context)) {

        continue;

    }

    if (empty($c->idnumber)) {

        $cohorts[$c->id] = format_string($c->name);

    } else {

        $cohorts[$c->id] = format_string($c->name) . ' [' . $c->idnumber . ']';

    }

}

unset($allcohorts);

if (count($cohorts) < 2) {

    redirect($return, get_string('bulknocohort', 'core_cohort'));

}

$countries = get_string_manager()->get_list_of_countries(true);

$userfieldsapi = \core_user\fields::for_name();

$namefields = $userfieldsapi->get_sql('', false, '', '', false)->selects;

foreach ($users as $key => $id) {

    $user = $DB->get_record('user', array('id' => $id), 'id, ' . $namefields . ', username,

            email, country, lastaccess, city, deleted');

    $user->fullname = fullname($user, true);

    $user->country = @$countries[$user->country];

    unset($user->firstname);

    unset($user->lastname);

    $users[$key] = $user;

}

unset($countries);

$mform = new user_bulk_cohortadd_form(null, $cohorts);

$mform->set_data(['returnurl' => $returnurl]);

if (empty($users) or $mform->is_cancelled()) {

    redirect($return);

} else if ($data = $mform->get_data()) {

    // process request

    foreach ($users as $user) {

        if (!$user->deleted && !$DB->record_exists('cohort_members', array('cohortid' => $data->cohort, 'userid' => $user->id))) {

            cohort_add_member($data->cohort, $user->id);

        }

    }

    redirect($return);

}

// Need to sort by date

function sort_compare($a, $b) {

    global $sort, $dir;

    if ($sort == 'lastaccess') {

        $rez = $b->lastaccess - $a->lastaccess;

    } else {

        $rez = strcasecmp(@$a->$sort, @$b->$sort);

    }

    return $dir == 'desc' ? -$rez : $rez;

}

usort($users, 'sort_compare');

$table = new html_table();

$table->width = "95%";

$columns = array('fullname', 'email', 'city', 'country', 'lastaccess');

foreach ($columns as $column) {

    $strtitle = get_string($column);

    if ($sort != $column) {

        $columnicon = '';

        $columndir = 'asc';

    } else {

        $columndir = ($dir == 'asc') ? 'desc' : 'asc';

        $icon = 't/down';

        $iconstr = $columndir;

        if ($dir != 'asc') {

            $icon = 't/up';

        }

        $columnicon = ' ' . $OUTPUT->pix_icon($icon, get_string($iconstr));

    }

    $table->head[] = '<a href="user_bulk_cohortadd.php?sort='.$column.'&amp;dir='.$columndir.'">'.$strtitle.'</a>'.$columnicon;

    $table->align[] = 'left';

}

foreach ($users as $user) {

    if ($user->deleted) {

        $table->data[] = array (

            $user->fullname,

            '',

            '',

            '',

            get_string('deleteduser', 'bulkusers')

        );

    } else {

        $table->data[] = array(

            '<a href="' . $CFG->wwwroot . '/user/view.php?id=' . $user->id . '&amp;course=' . SITEID . '">' .

            $user->fullname .

            '</a>',

            s($user->email),

            $user->city,

            $user->country,

            $user->lastaccess ? format_time(time() - $user->lastaccess) : $strnever

        );

    }

}

echo $OUTPUT->header();

echo $OUTPUT->heading(get_string('bulkadd', 'core_cohort'));

echo html_writer::table($table);

echo $OUTPUT->box_start();

$mform->display();

echo $OUTPUT->box_end();

echo $OUTPUT->footer();